Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Whakaoti mō y
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

-x=-5-5y
Tangohia te 5y mai i ngā taha e rua.
-x=-5y-5
He hanga arowhānui tō te whārite.
\frac{-x}{-1}=\frac{-5y-5}{-1}
Whakawehea ngā taha e rua ki te -1.
x=\frac{-5y-5}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
x=5y+5
Whakawehe -5-5y ki te -1.
5y=-5+x
Me tāpiri te x ki ngā taha e rua.
5y=x-5
He hanga arowhānui tō te whārite.
\frac{5y}{5}=\frac{x-5}{5}
Whakawehea ngā taha e rua ki te 5.
y=\frac{x-5}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
y=\frac{x}{5}-1
Whakawehe -5+x ki te 5.